foreach ruby code example

Example 1: ruby each do method

array.each do |item|
  puts "The current array item is: #{item}"
end

Example 2: iterate over array ruby

# For Ruby
arr = ['a', 'b', 'c']

arr.each { |item| puts item }

Example 3: ruby each do method

numbers = [1,2,4,9,12]
numbers.each do |n|
  break if n > 10
  puts n
end

Example 4: ruby each

(1..5).each do |counter|
  puts "iteration #{counter}"
end
#=> iteration 1
#=> iteration 2
#=> iteration 3
#=> iteration 4
#=> iteration 5